Since update to .11, it seems, that DNS-Queries append my Domain behind some queries. This matches to some adresses only, not for all.
Changing DNS-Servers on clients to another than the sense resolves the problem. Tried changing from unbound to dnsmasq, same result.
i removed my domain from everywhere i found it, but this doesnt help. so 192.168.1.1 returns instead of google.com -> google.com.mydomain.local
Strange...
found. My upstream DNS had a wildcard entry for my domain *.mydomain.local - seems the reason why. I removed it, now it works.
Don't use .local - it's reserved for mDNS (RFC 6762 (https://www.rfc-editor.org/rfc/rfc6762))
Thats just been a sample to anonymize my own domain 8)